Bayby Ultrasonic air humidifier

Works on high-frequency ultrasonic oscillator principle at a frequency 1.65-1.75 MHzWater tank can also be used for essential aromatherapy oils2.3-liter water tankRuns up to 7.5 hoursSuitable for rooms up to 25 m2Produces cold steam (no effect on room temperature)Very quiet operation (less than 35 dB)Adjustable humidification outputHumidity output 300 ml/hShuts off automatically when water tank emptiesLED water level indicatorLED inside humidifier changes colorDoes not need filters